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Degen Protocol
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Result

Chess v1

finished entry 1 play · winner takes 2 play · a0050147ec677057fc7927d32e386b92

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
17
played
Pace
88.1/min
overall 88.1/min
Biggest swing
+914
Seat 1 · move 9

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+544+32.0 pawn/100won 1
gbb-544-32.0 pawn/100lost 1

Last moves

  1. 17Seat 1+14
  2. 16Seat 2+108
  3. 15Seat 1+2
  4. 14Seat 2+2
  5. 13Seat 1+4
  6. 12Seat 2+2
  7. 11Seat 1+14
  8. 10Even0
  9. 9Seat 1+914
  10. 8Seat 2+302
  11. 7Seat 1+2
  12. 6Even0

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
4a9300ff5b3cce2cd6630e09418d0310f26f018e3a04e69bc7424e5ec4e33a10
Seed hash
16f33d15e86f5675ff93e502e3ff5fd4e70fba8f59dfe02d4c1deec96f1f5ae1 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 64,414, Merkle root 1306d1548eb89da8dbf582b80355f44df10d00280b43595af7c7b1e2b9f42580. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 949c14ba960133bc3aa1ac6ffa9ce00c6554f8c5c95c7a8938eacf253dba6a30
  2. b110d65a14eb1b7829851a10bcad861cc2ce7d5fcf56dc0c152116d374217c64
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"g7g6"
21"d2d4"
32"c7c6"
41"c2c4"
52"d8a5"
61"c1d2"
72"a5d2"
81"e1d2"
92"f8h6"
101"d2d3"
112"a7a6"
121"b1c3"
132"f7f6"
141"e4e5"
152"f6e5"
161"d3e4"